Category: 1001401-62-2

Synthetic Route of 1001401-62-2, New Advances in Chemical Research in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

A solution of2-(2H-1,2,3-triazol-2-yl)benzoic acid (P. Coleman, J. Schreier,W02007/126934) (1 g, 4.1 mmol) in SOCb (10 mL) was stirred at 80 C for 30 min. Thesolvent was removed under reduced pressure and toluene (10 mL) was added to give solution A.The product from step 4 (1 g, 4.1 mmol) was dissolved in DCM (10 mL), DIEA (1.58 g, 1225 mmol) added, and then solution A added at 0 C. The resulting mixture was stirred at RT for 2 h,then poured into water (10 mL) and extracted with DCM (10 mL x 3). The combined organiclayers were washed with brine (10 mL), dried overNa2S04, filtered and concentrated in vacuo.The residue was purified by chromatography on silica (petroleum ether : EtOAc = 10 : 1 to = 3 :1) then purified by prep. TLC (petroleum ether: EtOAc = 1 : 1) to give the title compound (0.230 g). LRMS m/z (M+H) 416.0, 418.0 found, 416.1, 418.1 required

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Reference:
Patent; MERCK SHARP & DOHME CORP.; BESHORE, Douglas C.; KUDUK, Scott D.; LIVERTON, Nigel; LUO, Yunfu; MENG, Na; YU, Tingting; WO2015/18029; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Electric Literature of 1001401-62-2, New Advances in Chemical Research in 2021. Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

10818] To 2-(2H-1,2,3-triazol-2-yl)benzoic acid (125 g, 0.6 mmol) and DMF (4 mE) was added (i-Pr)2NEt (0.23 mE, 1.3 mmol) and HBTU (155 g, 0.6 mmol). Afier 10 mm, the title compound from step B (146 g, 0.4 mmol) was added. After stirring overnight at it, saturated NaHCO3 (aq.) was added and the mixture extracted with EtOAc (3x). The combined organics were dried (Mg504) and concentrated. Purification via preparative HPEC gave the title compound (89 mg, 47%) as a beige solid. MS (ESI) mass calcd. for C2QH18F3N70, 429.2; mlz found 430 [M+H]. 1H NMR (DMSO-D5): 8.47 (s, 0.3H), 8.24 (s, 0.7H), 8.14-8.05 (m, 2.2H), 8.02 (s, 0.7H), 7.85 (d, J=7.2 Hz, 1.3H), 7.72-7.55 (m, 1.7H), 7.49-7.34 (m, 1.4H), 7.13 (t, J=7.4 Hz, 0.7H), 4.58 (t, J4.3 Hz, 0.7H), 4.44 (d, J=4.7 Hz, 0.3H), 4.04-3.93 (m, 0.3H), 3.82 (t, J=4.1 Hz, 0.3H), 3.79-3.70 (m, 0.7H), 3.54 (d, J4.8 Hz, 0.7H), 2.07-1.90 (m, 1H), 1.85-1.07 (m, 5H).

The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ‘hit’ molecules.Read on for other articles about 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, hurry up and to see.

Reference:
Patent; Janssen Pharmaceutica NV; COATE, Heather R.; DVORAK, Curt A.; FITZGERALD, Anne E.; LEBOLD, Terry P.; PREVILLE, Cathy; SHIREMAN, Brock T.; (473 pag.)US2016/46640; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Research speed reading in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Safety of 2-(2H-1,2,3-Triazol-2-yl)benzoic acid

compound (18.13 g) as a yellowTo a solution of 2-( H-I,2,34riazol-2-yl)benzoic acid (1.0 g, 5.3 mmoi) in toluene (10mL) was added with SOCl (0.77 mL, 10.6 mmol) at RT. The resulting mixture was stirred for I h at 0 C. After cooling to RT, the mixture was concentrated in vacuo to give colorless oil. This oil was dissolved in 6 mL of DCM and was added to a solution of the product from step I (1.0 g. 4.7 mmol) in DCM (6 mL). TEA (2.2 mL, 15.9 mmol) was added dropwise at () C. The mixture was stirred at this temperature for 3() min. The mixture was concentrated and theresidue was purified by chromatography on silica (33% EtOAc in petroleum ether) to givetitle compound (1,3 g) as a white solid. LRMS m/z (M+H) 287.1 found, 287.1 required.

The catalyzed pathway has a lower Ea, but the net change in energy that results from the reaction is not affected by the presence of a catalyst. In my other articles, you can also check out more blogs about 1001401-62-2

Reference:
Patent; MERCK SHARP & DOHME CORP.; LIVERTON, Nigel; KUDUK, Scott D.; BESHORE, Doug C.; MENG, Na; LUO, Yunfu; (127 pag.)WO2016/101119; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 1001401-62-2, New Advances in Chemical Research in 2021. Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

Method 2 To a mixture of 4,4-difluoro-1-N-[5-(trifluoromethyl)pyrazin-2-yl]cyclopentane-1,2-diamine (Intermediate 45; 35 mg, 0.12 mmol) in dry DCM (400 mul) was added 2-(2H-1,2,3-triazol-2-yl)benzoic acid (CAS number 1001401-62-2; 28 mg, 0.15 mmol), EDC (71 mg, 0.37 mmol), 3H-[1,2,3]triazolo[4,5-b]pyridin-3-ol (51 mg, 0.38 mmol) and DIPEA (65 mul, 0.37 mmol). The reaction was stirred at room temperature for 72 hours then partitioned between ethyl acetate and water. The organics were washed with water and brine, dried over sodium sulfate, filtered and concentrated in vacuo. The crude material was purified by column chromatography (silica, 0-100% ethyl acetate in petrol) then this was then chirally separated using SFC (Waters prep30/MS system using 16% Isopropanol, Phenomenex Lux-C-4 10 mm id×250 mm long columns at 30 ml min, 40 C. and 100 bar) to afford the title compound as a single enantiomer. 1H NMR (400 MHz, DMSO-d6) delta ppm 1.98-2.27 (m, 2H), 2.58-2.78 (m, 2H), 4.32-4.57 (m, 2H), 7.36-7.45 (m, 1H), 7.46-7.54 (m, 1H), 7.58-7.69 (m, 1H), 7.75-7.84 (m, 1H), 7.94 (s, 2H), 8.03-8.12 (m, 1H), 8.16-8.29 (m, 1H), 8.41 (s, 1H), 8.67 (s, 1H) MS ES+: 454

In the meantime we’ve collected together some recent articles in this area about 2-(2H-1,2,3-Triazol-2-yl)benzoic acid to whet your appetite. Happy reading!

Reference:
Patent; Takeda Pharmaceutical Company Limited; Fieldhouse, Charlotte; Glen, Angela; Maine, Stephanie; Fujimoto, Tatsuhiko; Robinson, John Stephen; US2015/232460; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Reference of 1001401-62-2, New Advances in Chemical Research in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

A mixture of A-1 (0.72 g, 3.8 mmol) and thionyl chloride (0.36 mL, 5.0 mmol) in toluene (7 mL) and a drop of DMF is heated to 60C for 2h, then cooled and concentrated. The residue is dissolved in 5 mL of dry DCM and added dropwise to a stirred mixture of C-1 (0.65 g, 4.64 mmol) and TEA (1 .44 mL, 10.3 mmol) in dry DCM (10 mL) at OC. The reaction is stirred at RT for 2h. Water is added and the organic layer is separated, washed with citric acid (10% aq. solution) and with NaHC03 (sat. aq. solution). The organic layer is dried and concentrated to provide 0.94 g of C-3. ESI-MS: 275.1 [M+H]+, HPLC (Rt): 0.69 min (method M)

The result showed that such a combination of chemo- and biocatalysis improved the catalytic yield more than two times compared with that of sole metal catalysis.I hope my blog about 2-(2H-1,2,3-Triazol-2-yl)benzoic acid is helpful to your research.

Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; RIETHER, Doris; FERRARA, Marco; HEINE, Niklas; LESSEL, Uta; NICHOLSON, Janet Rachel; PEKCEC, Anton; (70 pag.)WO2017/178338; (2017); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Reference of 1001401-62-2, New Advances in Chemical Research in 2021. Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

A mixture of [6-(hexahydro-pyrrolo[3,4-c]pyrrol-2-yl)-2-trifluoromethyl-pyrimidin- 4-yl]-dimethyl-amine (50 mg, 0.17 mmol), 2-[1 ,2,3]triazol-2-yl-benzoic acid (34.5 mg, 0.18 mmol), HATU (94.6 mg, 0.25 mmol) and DIPEA (0.09 mL, 0.50 mmol) in DMF (4.0 mL) was stirred at room temperature for 30 minutes. The reaction mixture was diluted with ethyl acetate (60.0 mL) and washed with water (2 X 100 mL). The organic phase was dried (Na2SO4), filtered and concentrated to dryness. The crude product was purified using Agilent HPLC (Basic system) to yield pure title compound (34.0 mg, 43.4 %). MS (ESI) mass calcd. for C22H23F3N8O, 472.47; m/z found 473.2 [M+H]+ 1 H NMR (CDCI3): 7.98 (d, J = 8.1 , 1 H), 7.70-7.69 (m, 2H), 7.56-7.49 (m, 1 H), 7.45-7.37 (m, 2H), 5.20- 5.10 (m, 1 H), 3.90-3.66 (m, 4H), 3.60-3.28 (m, 4H), 3.08 (s, 6H), 3.02-2.89 (m, 2H).

By the way, if you are interested in learning more fun chemistry with your kids, get your hands into one chemistry set now, and start enjoying the best part of chemistry: experiments about 2-(2H-1,2,3-Triazol-2-yl)benzoic acid.

Reference:
Patent; JANSSEN PHARMACEUTICA NV; CHAI, Wenying; LETAVIC, Michael, A.; LY, Kiev, S.; PIPPEL, Daniel, J.; RUDOLPH, Dale, A.; SAPPEY, Kathleen, C.; SAVALL, Brad, M.; SHAH, Chandravadan, R.; SHIREMAN, Brock, T.; SOYODE-JOHNSON, Akinola; STOCKING, Emily, M.; SWANSON, Devin, M.; WO2011/50198; (2011); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 1001401-62-2, New discoveries in chemical research and development in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

A mixture of the product from step 5 (50 mg, 0.17 mmoi), FIATU (95 mg, 0.25 mmol), TEA (0.3 mL) and 2-.(2fi-J,234riazoi-2y1)benzoic acid (34.8 mg, 0.18 mmoi) in DMF (2 mL) was stirred at RI for 9 hours under the N2 atmosphere. Then the mixture was poured into water(5 rnL x 3) and extracted with EtOAc (5 mL x 3). The combined organic layer was washed withbrine, dried over magnesium sulfate, filtered and concentrated in vacuo. The residue waspurified by Prep?HPLC to give the title compound (30 mg) as yellow oil, LRMS m/z (M÷H)471.1 found, 471.1 required.

By the way, if you are interested in learning more fun chemistry with your kids, get your hands into one chemistry set now, and start enjoying the best part of chemistry: experiments about 2-(2H-1,2,3-Triazol-2-yl)benzoic acid.

Reference:
Patent; MERCK SHARP & DOHME CORP.; LIVERTON, Nigel; KUDUK, Scott D.; BESHORE, Doug C.; MENG, Na; LUO, Yunfu; (127 pag.)WO2016/101119; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

New discoveries in chemical research and development in 2021. The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Product Details of 1001401-62-2

A solution of 2-(2H-1,2,3-triazol-2-yl)benzoic acid (4.3 g, 0.023 mol) in 15 mL of 50C12 was heated at 50 C for 30 mins. After cooling to RT, the mixture was concentrated in vacuo to remove the solvent. To a solution of the product from step 1 (3.3 g, 0.02 mol) and TEA (8.7 mL, 0.06 mol) in dry DCM (10 mL) at 0 C was added a solution of the above residue inDCM (10 mL) dropwise. The resulting mixture was stirred at RT overnight. The mixture was filtered and the filtrate was concentrated in vacuo. The residue was purified by silica gel column chromatography (50% EtOAc in petroleum ether) to give the title compound as an oil. LRMS m/z (M+H) 331.1 found, 331.2 required.

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Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; LIVERTON, Nigel; LUO, Yunfu; (58 pag.)WO2016/89722; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 1001401-62-2, New Advances in Chemical Research in 2021. The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic,A common heterocyclic compound, 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

A solution of (3S,6R)-6-methylpiperidin-3-ol (5.06 g, 43.9 mmol), 2-(2H-1,2,3- triazol-2-yl)benzoic acid (9.97 g, 52.7 mmol), 1-hydroxy-7-azabenzotriazole (11.96 g, 88.0 mmol), and EDC (16.84 g, 88.0 mmol) in DMF (293 mL) and Hunig?s Base (18.37 ml, 132mmol) was heated at 50 C overnight, then diluted with saturated, aqueous NaHCO3 and water and extracted 3x with EtOAc. The organics were washed with brine, dried over Mg504, filtered, and concentrated. The crude material was partially purified by silica gel gradient chromatography (0-100% ethyl acetate in hexanes), providing the titled compound as a faint orange solid. LRMS mlz (M+H) 287.3 found, 287.1 required.

I am very proud of our efforts over the past few months and hope to 2-(2H-1,2,3-Triazol-2-yl)benzoic acid help many people in the next few years.

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; SKUDLAREK, Jason, W.; WO2014/66196; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

New discoveries in chemical research and development in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Formula: C9H7N3O2

A solution of 2-(2H-l,2,3-triazol-2-yl)benzoic acid (60.5 mg, 0.320 mmol) and methyl 4-methoxy-2-(((3i?,6i?)-6-methylpiperidin-3-yl)amino)nicotinate (74.5 mg, 0.267 mmol) in DMF (1778 mu) was treated with l-hydroxy-7-azabenzotriazole (72.6 mg, 0.533 mmol), EDC (102 mg, 0.533 mmol), and triethylamine (112 muEpsilon, 0.800 mmol) and heated at 50 C overnight. The reaction was cooled, diluted with water and saturated aqueous sodium bicarbonate, and extracted 2x with EtOAc. The combined organic fractions were washed with brine, dried over magnesium sulfate, filtered, and concentrated. The residue was purified by silica gel gradient chromatography (0-95% EtOAc in hexanes), providing the title compound. HRMS m/z (M+H) 451.2070 found, 451.2088 required

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 2-(2H-1,2,3-Triazol-2-yl)benzoic acid help many people in the next few years.

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; SKUDLAREK, Jason, W.; WO2015/95441; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics